Window openers, electric; door closers, electric; window closers, electric; window closers, pneumatic; window closers, hydraulic; door openers, electric; window openers, pneumatic; window openers, hydraulic

Downloadable software applications for wireless devices and mobile telephones for remote control of devices and mechanisms for closing and opening doors and windows; downloadable computer software applications for remote control of devices and mechanisms for closing and opening doors and windows

Air-conditioning installations and apparatus

Design and development of computer hardware and software; Platform as a Service (PAAS) featuring software for remote control of devices and mechanisms for closing and opening doors and windows